MODULE main
VAR a0 : boolean;
VAR a1 : boolean;
VAR a2 : boolean;
VAR a3 : boolean;
VAR a4 : boolean;
VAR a5 : boolean;
VAR a6 : boolean;
VAR a7 : boolean;
VAR a8 : boolean;
VAR a9 : boolean;
VAR a10 : boolean;
VAR a11 : boolean;
VAR a12 : boolean;
VAR a13 : boolean;
VAR a14 : boolean;

PSLSPEC
( ( always {{TRUE;a7;!a6;a11;a11[*];!a4;a0} && {a3[*];a0;TRUE;a11;a8[*];a8;!a12}} ) & ( ( ( always {{a1[*];TRUE[*];!a13;TRUE;a11;a8;a0;a7;a12[*]} && {a7;a2[*];a9;!a9;a10;a7;a0;a10[*];TRUE}} ) & ( ( ( always {{TRUE;a4;TRUE;a14;TRUE;a9[*];a0;TRUE} && {TRUE;a5;a14;a4;TRUE;a4;a9;!a7}} ) & ( ( ( always {{a9;TRUE;a11;a7[*];a1;TRUE} && {a2;a3;a2;a4[*];!a3;!a14}} ) & ( never ( {a12;a3;a0;a14[*];!a11;a6;a3;a1;a9} |-> {a8;!a9;a7[*];a5;TRUE} ) ) ) ) ) ) ) ) );
